#price{
    color: #ff0000;         
}
#sku{
    display: none;
}
#skuBox{
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: 400rem;
    z-index: 4000;
    background-color: #fff;
}
#skuBoxCover{
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background-color: #000;
    z-index: 3000;
    opacity: 0.3;
}

.skuDiv.active{
    color:#ff0000;
}